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DEFINITY Enterprise Communications Server Release 5
Maintenance and Test for R5vs/si
555-230-123
Issue 1
April 1997
Maintenance Object Repair Procedures
Page 10-1445TIE-DS1 (DS1 Tie Trunk)
10
FAIL The far-end trunk did not respond to the seizure of the
near-end trunk within the allowable time period. This test
could have associated in-line errors in the error log.
1. 1) Enter the list configuration board UUCSS
command. If the circuit pack is a TN767B vintage 8
or 9, a failure of test 136 causes a subsequent failure
of test 7 due to a firmware bug. Eventually, the board
and all of its ports will be taken out of service and
extraneous on-board alarms will be generated.
Replace the circuit pack with a TN767C V3 or later.
2. Verify that the ’Trunk Type’ field on the ’Trunk
Administration’ screen matches the trunk type
administered on far-end switch.
3. Look for DS1-BD or UDS1-BD errors in the hardware
error log. If present, refer to the DS1-BD (DS1 trunk
circuit pack) Maintenance documentation or to the
UDS1-BD (UDS1 trunk circuit pack) Maintenance
documentation.
4. Retry the test at 1 minute intervals for a maximum of
5 times.
5. If the test continues to fail, escalate the problem.
Table 10-440. TEST #136 DS1 Tie Trunk Seizure Test — Continued
Error
Code
Test
Result Description/ Recommendation
Continued on next page